We seem gradually to be groping toward an understanding of the world of subatomic particles, but we really do not know how far we have yet to go in this task.
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Other Quotes by "Richard P. Feynman"

Before I was born, my father told my mother, 'If it's a boy, he's going to be a scientist.'
Tags: born, boy, father, mother
It has not yet become obvious to me that there's no real problem. I cannot define the real problem; therefore, I suspect there's no real problem, but I'm not sure there's no real problem.
Tags: cannot, problem, real, me
Once I get on a puzzle, I can't get off.
Tags: once, off, get
Physics has a history of synthesizing many phenomena into a few theories.
Tags: few, many, physics, history
It is necessary to look at the results of observation objectively, because you, the experimenter, might like one result better than another.
Tags: result, better, look, you
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